Unshare typedef definitions if it used more then once.

herman ten brugge committed 1 year ago

Commit 80bef611 parent 8a0ccbb2 files · +5 −1Browse files

Unified · Split

2 files

tccgen.c +1 −1
tests/tcctest.c +4 −0

@@ -1253,7 +1253,7 @@ static void patch_type(Sym sym, CType type) · 1252 unmodified lines
1253	1253	} else {
1254	1254	if ((sym->type.t & VT_ARRAY) && type->ref->c >= 0) {
1255	1255	/* set array size if it was omitted in extern declaration */
1256		− sym->type.ref->c = type->ref->c;
	1256	+ sym->type.ref = type->ref;
1257	1257	}
1258	1258	if ((type->t ^ sym->type.t) & VT_STATIC)
1259	1259	tcc_warning("storage mismatch for redefinition of '%s'",

tests/tcctest.c+4−0

@@ -1767,9 +1767,13 @@ struct complexinit2 cix22 = { · 1766 unmodified lines
1767	1767	};
1768	1768
1769	1769	typedef int arrtype1[];
	1770	+arrtype1 sinit19;
	1771	+arrtype1 sinit20;
1770	1772	arrtype1 sinit19 = {1};
1771	1773	arrtype1 sinit20 = {2,3};
1772	1774	typedef int arrtype2[3];
	1775	+arrtype2 sinit21;
	1776	+arrtype2 sinit22;
1773	1777	arrtype2 sinit21 = {4};
1774	1778	arrtype2 sinit22 = {5,6,7};
1775	1779